We took a short holiday hike in the central Maryland mountains. Catoctin National Park contains the Presidential retreat, Camp David. It was an overcast, intermittantly drizzly day.
I brought both the Nikon and the DP1, but left the heavy Nikon in the trunk of the car. With the f/4 lens, the DP1 needed ISO 400 for well exposed images along the trail. While it was nice to have a camera in my pocket, I did loose some exposure flexibility. As always, the DP1 image rendering is very special.